Answer:
a
Explanation:
by digging up trees and stuff
Answer:
Explanation:
These lines, more often called borders, are created by people to separate areas governed by different groups. Sometimes, political boundaries follow physical boundaries, but most of the time you can't see them. Most maps show political boundaries. Political boundaries change over time through wars, treaties, and trade
Answer:
Due to temperature.
Explanation:
The values of specific humidity are relatively low in the ocean adjacent to the western coast of southern Africa because of the presence of temperature of large water bodies around the area. Humidity depends on the temperature of the air means if the temperature is higher than there is high humidity in the air because the air has the ability to hold more water vapors which ultimately increases humidity.
Answer:
Cardona concluded that the study shows how, over the more than 25,000 years that modern humans been lived in Siberia, various peoples have adapted to the region's cold weather and meaty food sources through selection on multiple genes that control several biological mechanisms.
Explanation:
